You’ll be joining a very early-stage initiative to build an internal platform for an AI agent ecosystem.
This is your chance to be a key player in shaping a transformative project from the ground up — one that will scale into a powerful platform impacting multiple areas of the business.
You’ll contribute to the foundation of a game-changing solution that integrates AI technologies to drive automation and innovation across the company.
You’ll work with cutting-edge technologies, including LLMs and agent frameworks, designing architectures at the intersection of large-scale services and AI, and helping integrate them deeply into core internal tools.
You’ll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries.

5+ years of backend engineering experience, with at least 2 years working with Golang and 2 years working with Python
Plus will be an experience with AI agent frameworks: Langchain, Langgraph, ADK
Plus will be an experience in building or integrating LLM-based features and agent-centric architectures.
Big plus will be an ML experience: learning and evaluation of models, implementation of them in production
Experience building scalable, distributed systems and working with high-load architectures
Solid understanding of backend tools and technologies — we use PostgreSQL, Redis, Kubernetes, Google Cloud Platform, GitLab, and a microservices architecture
Experience developing internal instruments, automations, CRM and so on
A passion for writing clean, testable, and maintainable code
A proactive mindset and the ability to work independently
Strong communication skills in English (B2 level or higher)

Full-time B2B contract
Fully remote setup, work from anywhere in Europe
Up to 20% tax allowance
22 paid leave days annually
Stock options (ESOP) in a fast-scaling, pre-IPO company
Flexi benefits you can use for wellness, travel, or learning
Work alongside a high-performing, international engineering team in a global fintech unicorn

Senior Backend Engineer

Key skills